arch/arm/mach-tegra/board-pinmux.h

   1 /*
   2  * Copyright (c) 2011, NVIDIA CORPORATION.  All rights reserved.
   3  *
   4  * This software is licensed under the terms of the GNU General Public
   5  * License version 2, as published by the Free Software Foundation, and
   6  * may be copied, distributed, and modified under those terms.
   7  *
   8  * This program is distributed in the hope that it will be useful,
   9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11  * GNU General Public License for more details.
  12  *
  13  */
  14
  15 #ifndef __MACH_TEGRA_BOARD_PINMUX_H
  16 #define __MACH_TEGRA_BOARD_PINMUX_H
  17
  18 #define GPIO_DEV "tegra-gpio"
  19 #define PINMUX_DEV "tegra-pinmux"
  20
  21 struct tegra_pingroup_config;
  22 struct tegra_gpio_table;
  23
  24 struct tegra_board_pinmux_conf {
  25         struct tegra_pingroup_config *pgs;
  26         int pg_count;
  27
  28         struct tegra_drive_pingroup_config *drives;
  29         int drive_count;
  30
  31         struct tegra_gpio_table *gpios;
  32         int gpio_count;
  33 };
  34
  35 void tegra_board_pinmux_init(struct tegra_board_pinmux_conf *conf_a,
  36                              struct tegra_board_pinmux_conf *conf_b);
  37
  38 #endif